Meta Tag Generator

I was quite surprised to be able to easily get the domain:

So have quickly put up a meta tag generator that I made in PHP... hope you like it and find it useful...

I've made it to include optional tags such as meta transitions with combobox select menus to make it fast & easy.

The page is a basic WordPress CMS set for a static homepage... I've used JavaScript and PHP to build the generator and expandable definitions on the Reference page.

Any suggestions for other meta tags you like to use?